BE763734A - Appareil electrique a air comprime a circuit substantiellement ferme - Google Patents

Appareil electrique a air comprime a circuit substantiellement ferme

Info

Publication number
BE763734A
BE763734A BE763734A BE763734A BE763734A BE 763734 A BE763734 A BE 763734A BE 763734 A BE763734 A BE 763734A BE 763734 A BE763734 A BE 763734A BE 763734 A BE763734 A BE 763734A
Authority
BE
Belgium
Prior art keywords
compressed air
electrical appliance
closed circuit
substantially closed
air electrical
Prior art date
Application number
BE763734A
Other languages
English (en)
French (fr)
Inventor
J-C Henry
G Billon
Original Assignee
Merlin Gerin
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Merlin Gerin filed Critical Merlin Gerin
Publication of BE763734A publication Critical patent/BE763734A/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/53—Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
    • H01H33/57—Recuperation of liquid or gas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/53—Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
    • H01H33/56—Gas reservoirs
    • H01H33/562—Means for avoiding liquefaction or for disposing of liquefaction products
BE763734A 1970-03-04 1971-03-03 Appareil electrique a air comprime a circuit substantiellement ferme BE763734A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7007817A FR2082144A5 (xx) 1970-03-04 1970-03-04

Publications (1)

Publication Number Publication Date
BE763734A true BE763734A (fr) 1971-08-02

Family

ID=9051693

Family Applications (1)

Application Number Title Priority Date Filing Date
BE763734A BE763734A (fr) 1970-03-04 1971-03-03 Appareil electrique a air comprime a circuit substantiellement ferme

Country Status (9)

Country Link
US (1) US3701867A (xx)
AU (1) AU2606871A (xx)
BE (1) BE763734A (xx)
CA (1) CA926897A (xx)
CH (1) CH530081A (xx)
DE (1) DE2109965A1 (xx)
ES (1) ES388826A1 (xx)
FR (1) FR2082144A5 (xx)
GB (1) GB1290648A (xx)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3023501A1 (de) * 1980-06-24 1982-01-14 Brown, Boveri & Cie Ag, 6800 Mannheim Antriebsgehaeuse fuer einen leistungsschalter, insbesondere fuer einen mittelspannungs- oder hochspannungs-leistungsschalter
CH673357A5 (xx) * 1987-03-02 1990-02-28 Bbc Brown Boveri & Cie
JP2002159109A (ja) * 2000-11-20 2002-05-31 Mitsubishi Electric Corp ガス絶縁開閉装置
DE102016215598A1 (de) 2016-08-19 2018-02-22 Siemens Aktiengesellschaft Elektroenergieübertragungseinrichtung sowie Lebenszyklusmanagement
CN107610969B (zh) * 2017-08-22 2019-01-29 国网山东省电力公司济南供电公司 一种断路器sf6气体实时监控和带电补气装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2550886A (en) * 1947-02-12 1951-05-01 Union Carbide & Carbon Corp System for conserving liquefied gases
CA696066A (en) * 1960-06-17 1964-10-13 The English Electric Company Limited Gas blast circuit-breakers
DE1178925B (de) * 1961-05-25 1964-10-01 Continental Elektro Ind Ag Druckgasschalter mit innerhalb eines Druck-gasbehaelters angeordneter Schaltstelle
US3566062A (en) * 1969-07-28 1971-02-23 Ite Imperial Corp Heater arrangement for sf-6 circuit breakers

Also Published As

Publication number Publication date
CH530081A (fr) 1972-10-31
US3701867A (en) 1972-10-31
GB1290648A (xx) 1972-09-27
DE2109965A1 (de) 1971-09-30
ES388826A1 (es) 1974-02-16
FR2082144A5 (xx) 1971-12-10
CA926897A (en) 1973-05-22
AU2606871A (en) 1972-09-07

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